PLCopen Standard for PLC, Robot, and Motion Control

This document discusses how the PLCopen standard combines PLC, robot, and motion control into a common programming language, reducing complexity and harmonizing the look and feel of traditionally separate control platforms. It compares the historical programming approaches of PLCs (ladder logic), motion controllers (proprietary languages), and robotic controllers (specialized languages), and explains how standardized function blocks and blending operations enable coordinated motion and inverse kinematics from a single PLC-like environment.